Grand Masti is a 2013 Hindi adult comedy starring Riteish Deshmukh, Vivek Oberoi and Aftab Shivdasani. The film was a huge hit and is the first adult Bollywood film to make it to the 100-crore club. Meet, Prem and Amar are college friends who are unhappy with their married life. When they receive an invite for a college reunion, they decide to use this opportunity to get naughty. However, trouble begins when Principal Robert finds the three men getting close to his wife, daughter and sister.